Make ERC1820 address constant (#1912)

6148abb1 · Nicolás Venturo · GitHub · a2ffe21a · 6148abb1
Unverified Commit 6148abb1 authored Sep 06, 2019 by Nicolás Venturo Committed by GitHub Sep 06, 2019
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ERC777.sol contracts/token/ERC777/ERC777.sol +1 -1

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--- a/contracts/token/ERC777/ERC777.sol
+++ b/contracts/token/ERC777/ERC777.sol
@@ -28,7 +28,7 @@ contract ERC777 is Context, IERC777, IERC20 {
    using SafeMath for uint256;
    using Address for address;

-    IERC1820Registry private _erc1820 = IERC1820Registry(0x1820a4B7618BdE71Dce8cdc73aAB6C95905faD24);
+    IERC1820Registry constant private _erc1820 = IERC1820Registry(0x1820a4B7618BdE71Dce8cdc73aAB6C95905faD24);

    mapping(address => uint256) private _balances;